e-juice noun the liquid content in an e-cigarette, which includes nicotine and may be flavoured in various ways
Contestants…suck on a modified vaper until they’ve filled their chest cavity with enough vaporised nicotine “e-juice” to shoot out a belch of white smoke upwards of 4ft long.
[The Guardian (UK broadsheet) 22 April 2015]
cartomizer noun a disposable cartridge with an atomizer inside, used in e-cigarettes
Cartomizer tanks are like other ecigarette and vaping products in the way that they differ in prices.
[https://www.indypress.org 28 October 2014]
analog cigarette noun a tobacco cigarette (used to distinguish it from an e-cigarette)
Does even the smell of an analog cigarette make you want to puke nowadays?
[http://www.reddit.com 11 December 2014]